Examination of the read/write characteristics of an MO signal with a wobbled groove clock

Autor: Yoshihisa Suzuki, Yoshiteru Murakami, Hiroshi Watanabe, Yoshihiro Hori, Yoshiharu Uchihara, Toshiaki Hioki, Masahiko Kaneko, Satoshi Sumi, Noboru Mamiya, Kenji Asano
Rok vydání: 1998
Předmět:
Zdroj: Optical Data Storage '98.
ISSN: 0277-786X
DOI: 10.1117/12.327944
Popis: We manufactured a high-frequency wobbled groove disk, and examined reading/writing a magneto-optical signal by using a clock generated from the wobbled groove. We also measured clock jitter and bit error rate. The results of this were clock jitter of under 2.5 ns, and a bit error rate almost equal to that of a self-clock. This wobbled groove clock method is therefore effective for higher density recording.© (1998) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze: OpenAIRE